first commit

README

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+indianrails
+
+Get:
+    bzr branch PUBLIC_URL indianrails
+    cd indianrails
+    virtualenv .
+    pip -E . install -r requirements.txt
+
+Develop:
+    create indianrails/local_settings.py
+
+    . bin/activate
+    cd indianrails
+    python manage.py shell
+
+    python manage.py runserver
+
+Deploy:
+    create indianrails/local_settings.py
+
+    create /etc/apache2/sites-availavle/sitename.conf

indianrails/manage.py

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+#!/usr/bin/python
+from django.core.management import execute_manager
+try:
+    import settings # Assumed to be in the same directory.
+except ImportError:
+    import sys
+    sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r. It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n(If the file settings.py does indeed exist, it's causing an ImportError somehow.)\n" % __file__)
+    sys.exit(1)
+
+if __name__ == "__main__":
+    execute_manager(settings)

indianrails/settings.py

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+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+# Django settings for indianrails project.
+import os
+from os.path import join
+
+SITENAME = 'indianrails'
+
+PROJECT_ROOT = os.path.normpath(os.path.dirname(__file__))
+
+DEBUG = True
+TEMPLATE_DEBUG = DEBUG
+JSON_DEBUG = False
+
+XSENDFILE = False
+
+ADMINS = (
+     ('sanj', 'b@pad.ma'),
+)
+
+DEFAULT_FROM_EMAIL='b@pad.ma'
+
+MANAGERS = ADMINS
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.contrib.gis.db.backends.postgis',
+        'NAME': 'indianrails',
+        'USER': 'sanj',                          
+        'PASSWORD': '',                                       
+        'HOST': '',  
+        'PORT': '',  
+        }
+    
+}
+
+#CACHE_BACKEND = 'memcached://127.0.0.1:11211/'
+
+# Local time zone for this installation. Choices can be found here:
+# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
+# although not all choices may be available on all operating systems.
+# If running in a Windows environment this must be set to the same as your
+# system time zone.
+TIME_ZONE = 'Europe/Berlin'
+#TIME_ZONE = 'Asia/Kolkata'
+
+# Language code for this installation. All choices can be found here:
+# http://www.i18nguy.com/unicode/language-identifiers.html
+LANGUAGE_CODE = 'en-us'
+
+SITE_ID = 1
+
+# If you set this to False, Django will make some optimizations so as not
+# to load the internationalization machinery.
+USE_I18N = True
+APPEND_SLASH = False
+
+# Absolute path to the directory that holds media.
+# Example: "/home/media/media.lawrence.com/"
+MEDIA_ROOT = join(PROJECT_ROOT, 'media')
+STATIC_ROOT = join(PROJECT_ROOT, 'static')
+
+
+# URL that handles the media served from MEDIA_ROOT. Make sure to use a
+# trailing slash if there is a path component (optional in other cases).
+# Examples: "http://media.lawrence.com", "http://example.com/media/"
+MEDIA_URL = '/media/'
+
+STATIC_URL = '/static/'
+
+# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a
+# trailing slash.
+# Examples: "http://foo.com/media/", "/media/".
+ADMIN_MEDIA_PREFIX = '/admin/media/'
+
+# List of callables that know how to import templates from various sources.
+TEMPLATE_LOADERS = (
+    'django.template.loaders.filesystem.load_template_source',
+    'django.template.loaders.app_directories.load_template_source',
+    'django.template.loaders.eggs.load_template_source',
+)
+
+MIDDLEWARE_CLASSES = (
+    'django.middleware.common.CommonMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'oxdjango.middleware.ExceptionMiddleware',
+)
+
+ROOT_URLCONF = 'indianrails.urls'
+
+TEMPLATE_DIRS = (
+    join(PROJECT_ROOT, 'templates'),
+)
+
+INSTALLED_APPS = (
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.sites',
+    'django.contrib.admin',
+    'django.contrib.humanize',
+    'django.contrib.gis',
+    'trains',
+
+)
+
+
+#overwrite default settings with local settings
+try:
+    from local_settings import *
+except ImportError:
+    pass
+
+# Make this unique, creates random key first at first time.
+try:
+    SECRET_KEY
+except NameError:
+    SECRET_FILE = os.path.join(PROJECT_ROOT, 'secret.txt')
+    try:
+        SECRET_KEY = open(SECRET_FILE).read().strip()
+    except IOError:
+        try:
+            from random import choice
+            SECRET_KEY = ''.join([choice('abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)') for i in range(50)])
+            secret = file(SECRET_FILE, 'w')
+            secret.write(SECRET_KEY)
+            secret.close()
+        except IOError:
+            Exception('Please create a %s file with random characters to generate your secret key!' % SECRET_FILE)

indianrails/trains/models.py

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+from django.contrib.gis.db import models
+
+
+class State(models.Model):
+    name = models.CharField(max_length=255)
+    polygon = models.PolygonField(null=True)
+
+    def __unicode__(self):
+        return self.name
+
+
+class Station(models.Model):
+    data_id = models.IntegerField() #id in the source data
+    code = models.CharField(max_length=10)
+    name = models.CharField(max_length=255)
+    zone = models.CharField(max_length=10)
+    state = models.ForeignKey(State)
+    address = models.TextField()
+    point = models.PointField(null=True)
+
+    def __unicode__(self):
+        return "%s: %s" % (self.code, self.name,)
+
+
+class Train(models.Model):
+    data_id = models.IntegerField()
+    name = models.CharField(max_length=255)
+    number = models.CharField(max_length=12)
+    return_train = models.CharField(max_length=12)
+    duration_h = models.IntegerField()
+    duration_m = models.IntegerField()
+    zone = models.CharField(max_length=10)
+    date_from = models.DateField(null=True)
+    date_to = models.DateField(null=True)
+    from_station = models.ForeignKey(Station, related_name='trains_from')    
+    to_station = models.ForeignKey(Station, related_name='trains_to')
+    number_of_halts = models.IntegerField()
+    typ = models.CharField(max_length=12)
+    departure = models.TimeField()
+    arrival = models.TimeField()
+    distance = models.IntegerField()
+    departure_days = models.CharField(max_length=12) #this is just a string for display, we use the booleans in our code
+    monday = models.BooleanField()
+    tuesday = models.BooleanField()
+    wednesday = models.BooleanField()
+    thursday = models.BooleanField()
+    friday = models.BooleanField()
+    saturday = models.BooleanField()
+    sunday = models.BooleanField()
+    classes = models.CharField(max_length=32)
+    chair_car = models.BooleanField()
+    sleeper = models.BooleanField()
+    first_class = models.BooleanField()
+    third_ac = models.BooleanField()
+    second_ac = models.BooleanField()
+    first_ac = models.BooleanField()
+
+    def __unicode__(self):
+        return "%s: %s" % (self.number, self.name,)
+
+
+class Schedule(models.Model):
+    data_id = models.IntegerField()
+    arrival = models.TimeField() # if blank, get departure time from train models
+    departure = models.TimeField()
+    halt = models.IntegerField(null=True)
+    stop_number = models.DecimalField(max_digits=3, decimal_places=2)
+    station = models.ForeignKey(Station)
+    train = models.ForeignKey(Train)
+    day = models.IntegerField()
+    distance_travelled = models.IntegerField()
+    
+    def __unicode__(self):
+        return "%d: %s at %s" % (self.stop_number, self.train.name, self.station.name,)
+# Create your models here.

indianrails/trains/tests.py

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+"""
+This file demonstrates two different styles of tests (one doctest and one
+unittest). These will both pass when you run "manage.py test".
+
+Replace these with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.failUnlessEqual(1 + 1, 2)
+
+__test__ = {"doctest": """
+Another way to test that 1 + 1 is equal to 2.
+
+>>> 1 + 1 == 2
+True
+"""}
+

indianrails/trains/views.py

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+# Create your views here.

indianrails/urls.py

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+from django.conf.urls.defaults import *
+
+# Uncomment the next two lines to enable the admin:
+# from django.contrib import admin
+# admin.autodiscover()
+
+urlpatterns = patterns('',
+    # Example:
+    # (r'^indianrails/', include('indianrails.foo.urls')),
+
+    # Uncomment the admin/doc line below to enable admin documentation:
+    # (r'^admin/doc/', include('django.contrib.admindocs.urls')),
+
+    # Uncomment the next line to enable the admin:
+    # (r'^admin/', include(admin.site.urls)),
+)

requirements.txt

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+django==1.3
+-e bzr+http://code.0x2620.org/python-ox/#egg=python-ox

wsgi/django.wsgi

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+# django.wsgi for indianrails
+import os
+import sys
+import site
+ 
+project_module = 'indianrails'
+
+root_dir = os.path.normpath(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+#using virtualenv's activate_this.py to reorder sys.path
+activate_this = os.path.join(root_dir, 'bin', 'activate_this.py')
+execfile(activate_this, dict(__file__=activate_this))
+
+sys.path.append(root_dir)
+sys.path.append(os.path.join(root_dir, project_module))
+
+#reload if this django.wsgi gets touched
+from oxdjango import monitor
+monitor.start(interval=1.0)
+
+monitor.track(os.path.abspath(os.path.dirname(__file__)))
+
+os.environ['DJANGO_SETTINGS_MODULE'] = project_module + '.settings'
+ 
+import django.core.handlers.wsgi
+ 
+application = django.core.handlers.wsgi.WSGIHandler()